:root {
    --theme_color: #0d6efd;
    --theme_gray_bg_color: rgb(219, 219, 219);
    --linear_color: #999;
    --description_color: rgb(182, 182, 182);
    --border_bottom_color: #f7f7f7;
    --border_color: #c0c4cc;
}

* {
    padding: 0px;
    margin: 0px;
    box-sizing: border-box;
    list-style: none;
}

a{
    color: white;
    text-decoration: none;
}

.theme_width {
    width: 1500px;
    margin: auto;
}

@media (max-width: 1500px) {
    .theme_width {
        width: 100%;
        padding: 0 20px;
    }
}